NEXT GENERATION SIMILAR PROFILES
    2.
    发明申请

    公开(公告)号:US20190065598A1

    公开(公告)日:2019-02-28

    申请号:US15691623

    申请日:2017-08-30

    IPC分类号: G06F17/30 G06Q50/00

    CPC分类号: G06F16/951 G06Q50/01

    摘要: A system, a machine-readable storage medium storing instructions, and a computer-implemented method described herein are directed to a Similar Profiles Engine. The Similar Profiles Engine generates an inverted index query based on one or more portions of profile data of a target member account of a social network service. The Similar Profiles Engine identifies respective profile data, of one or more candidate member accounts in the social network service, that maps to at least one inverted index filter, the at least one inverted index filter matching at least a portion of the inverted index query. The Similar Profiles Engine calculates a similarity score between each respective candidate member account and the target member account, and causes a display of identifiers of one or more candidate member accounts in a user interface of a client device based on respective similarity scores.

    JOINT OPTIMIZATION AND ASSIGNMENT OF MEMBER PROFILES

    公开(公告)号:US20180308057A1

    公开(公告)日:2018-10-25

    申请号:US15493699

    申请日:2017-04-21

    IPC分类号: G06Q10/10 G06Q50/00

    CPC分类号: G06Q10/1053 G06Q50/01

    摘要: An on-line social network system includes or is in communication with a recommendation system that is configured to assign members to jobs while taking into account fitness of a member for the job, as well as the relevance of that job for that given member, as well as the relevance of the same job for other members. The objective of said optimization is to maximize the total sum of respective relevance scores generated for member/job pairs for members that get selected for presentation to posters of jobs. The optimization objective is constrained by the maximum number of job recommendations desirable for each member profile and may also be constrained by the maximum number of member recommendations desirable for each job posting.

    ENTITY-BASED DYNAMIC DATABASE LOCKDOWN
    6.
    发明申请

    公开(公告)号:US20180268042A1

    公开(公告)日:2018-09-20

    申请号:US15461105

    申请日:2017-03-16

    IPC分类号: G06F17/30

    摘要: A machine may be configured to perform management of a lockdown of entity-related data in a database. For example, the machine identifies a replication lag trend associated with replicating data from a first data center to a second data center. The machine causes, based on the replication lag trend, a replication of data associated with a particular entity from a first record of the first data center to a second record of the second data center. The machine causes a lockdown, for a period of time, of the second record. The lockdown prevents servicing requests for data associated with the particular entity that are received from client devices associated with users related to the particular entity. The machine dynamically adjusts the period of time based on a monitoring of a completion of the replication. The machine causes a lifting of the lockdown based on the dynamically adjusted period of time.

    EFFICIENT RECOMMENDATION SERVICES
    8.
    发明申请

    公开(公告)号:US20180232700A1

    公开(公告)日:2018-08-16

    申请号:US15433741

    申请日:2017-02-15

    IPC分类号: G06Q10/10 G06Q50/00 G06N99/00

    摘要: The disclosed subject matter involves identifying clusters and segments of a population of data for use in a recommendation service. Clusters of members or items are formed, where the clusters, or partitions are close to being equal in size, items are distributed based on similarities identified with matrix factorization. A matrix used in the matrix factorization is customized based on the recommendation type. The items are formed into clusters based on the similarities and the clusters are used in training of a generalized linear mixed model treating the clusters as random-level effects. The trained model may be used in the recommendation service. Other embodiments are described and claimed.

    OUTLIER DETECTION BASED ON DISTRIBUTION FITNESS

    公开(公告)号:US20180089444A1

    公开(公告)日:2018-03-29

    申请号:US15279342

    申请日:2016-09-28

    IPC分类号: G06F21/60 G06F21/62

    CPC分类号: G06F21/6245 G06F21/6254

    摘要: In an example, a submission of a confidential data value of a first confidential data type is received from a first user with one or more attributes. A plurality of previously submitted confidential data values of a first confidential data type for a cohort matching the one or more attributes of the first user are retrieved. Then, one or more intermediate cohorts are derived by generalizing each of the one or more attributes of the cohort up at least one level in a different taxonomy corresponding to each of the one or more attributes. One or more of the intermediate cohorts are selected, and a parameterized distribution is fitted to the previously submitted confidential data values that are contained within the selected one or more of the intermediate cohorts, outputting one or more estimated parameters for each of the selected one or more of the intermediate cohorts. A lower limit for the first confidential data type is then set based on the one or more estimated parameters.